Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297561 | Semi-insulating single-crystal silicon carbide bulk material and powder | Dai-Liang Ma, Bang-Ying Yu | 2025-05-13 |
| 12176050 | Signal processing method and signal processor | Hong-Ru Chou, Wen-Chih Fang, Yung-Le Chang | 2024-12-24 |
| 12098477 | Manufacturing method of semi-insulating single-crystal silicon carbide powder | Dai-Liang Ma, Bang-Ying Yu | 2024-09-24 |
| 11661675 | High-purity semi-insulating single-crystal silicon carbide wafer and crystal | Dai-Liang Ma, Bang-Ying Yu | 2023-05-30 |
| 11523503 | Wiring board and method of forming hole thereof | Kai-Ming Yang, Chen-Hao Lin | 2022-12-06 |
| 11456753 | Signal processor and signal processing method | Yuan-Jih Chu, Chia-Chang Lin, Li-Chung Chen | 2022-09-27 |
| 11072871 | Preparation apparatus for silicon carbide crystals comprising a circular cylinder, a doping tablet, and a plate | Chih-Wei Kuo, Dai-Liang Ma, Chia-Hung Tai, Bang-Ying Yu, Cheng-Jung Ko +1 more | 2021-07-27 |
| 10863618 | Composite substrate structure and manufacturing method thereof | Tzyy-Jang Tseng, Pei-Wei Wang, Chun-Hsien Chien, Chien-Chou Chen | 2020-12-08 |
| 10385443 | Device for growing monocrystalline crystal | Dai-Liang Ma, Hsueh-I Chen, Cheng-Jung Ko, Ying-Cong Zhao, Chih-Wei Kuo +1 more | 2019-08-20 |
| 10158733 | Automated DPI process | Mark Wilson Ungerer, Yu-Shan Chen, Jia-Hao WANG, Lylian Abel Antoine Kieffer, Agha Zain | 2018-12-18 |
| 9689087 | Method of making photonic crystal | Ta-Ching Li, Dai-Liang Ma, Bang-Ying Yu | 2017-06-27 |